1146648995 has 4 divisors (see below), whose sum is σ = 1375978800. Its totient is φ = 917319192.

The previous prime is 1146648983. The next prime is 1146649003. The reversal of 1146648995 is 5998466411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1146648995 - 2¹⁴ = 1146632611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114664895 + ... + 114664904.

It is an arithmetic number, because the mean of its divisors is an integer number (343994700).

Almost surely, 2^1146648995 is an apocalyptic number.

1146648995 is a deficient number, since it is larger than the sum of its proper divisors (229329805).

1146648995 is an equidigital number, since it uses as much as digits as its factorization.

1146648995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229329804.

The product of its digits is 1866240, while the sum is 53.

The square root of 1146648995 is about 33862.2059972471. The cubic root of 1146648995 is about 1046.6709362049.

The spelling of 1146648995 in words is "one billion, one hundred forty-six million, six hundred forty-eight thousand, nine hundred ninety-five".